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Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Los Angeles departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Los Angeles

Cheap round-trip flights

Frontier Logo
8:15 am - 12:25 amDCA-LAX
19h 10m1 stop
Frontier Logo
7:00 am - 9:59 pmLAX-DCA
11h 59m1 stop
$164Frontier
Find Deal
dom, nov 9 - qua, nov 19
Frontier Logo
8:15 am - 5:44 pmDCA-LAX
12h 29m2 stops
Frontier Logo
7:00 am - 9:59 pmLAX-DCA
11h 59m1 stop
$168Frontier
Find Deal
ter, nov 11 - qua, nov 19
Frontier Logo
7:00 am - 7:53 pmDCA-LAX
15h 53m2 stops
Frontier Logo
6:56 am - 9:59 pmLAX-DCA
12h 03m1 stop
$173Frontier
Find Deal
ter, out 21 - sáb, out 25
Frontier Logo
7:00 am - 12:19 pmDCA-LAX
8h 19m1 stop
Frontier Logo
6:44 am - 4:59 pmLAX-DCA
7h 15m1 stop
$174Frontier
Find Deal
sáb, out 25 - ter, out 28
Frontier Logo
6:00 pm - 12:25 amDCA-LAX
9h 25m1 stop
Frontier Logo
11:40 am - 9:59 pmLAX-DCA
7h 19m1 stop
$175Frontier
Find Deal
sáb, nov 1 - sáb, nov 8
Frontier Logo
7:00 am - 12:19 pmDCA-LAX
8h 19m1 stop
Frontier Logo
6:44 am - 9:59 pmLAX-DCA
12h 15m1 stop
$176Frontier
Find Deal
qua, out 15 - qui, out 16
American Airlines Logo
5:21 pm - 8:00 pmDCA-LAX
5h 39mnonstop
American Airlines Logo
1:00 pm - 8:59 pmLAX-DCA
4h 59mnonstop
$177American Airlines
Find Deal
sáb, out 18 - ter, out 21
United Airlines Logo
12:00 pm - 5:25 pmDCA-LAX
8h 25m1 stop
United Airlines Logo
6:00 am - 3:55 pmLAX-DCA
6h 55m1 stop
$188United Airlines
Find Deal
qui, fev 12 - ter, fev 17
Southwest Logo
6:45 pm - 11:30 pmDCA-LAX
7h 45m1 stop
Southwest Logo
11:55 pm - 11:00 amLAX-DCA
8h 05m1 stop
$237Southwest
Find Deal
sáb, out 25 - seg, out 27
Southwest Logo
6:00 am - 1:20 pmDCA-LAX
10h 20m2 stops
Southwest Logo
11:15 pm - 8:45 amLAX-DCA
6h 30m1 stop
$242Southwest
Find Deal
sáb, out 25 - sáb, nov 8

Frontier flights from Washington, D.C. Reagan-National Airport to Los Angeles

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Los Angeles flight tickets
Frontier
Nov 9
DCA8:15 amWashington, D.C. Reagan-National
19h 10m
1 stop
LAX12:25 amLos Angeles
Nov 19
LAX7:00 amLos Angeles
11h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$164
Find similar
Frontier
Nov 11
DCA8:15 amWashington, D.C. Reagan-National
12h 29m
2 stops
LAX5:44 pmLos Angeles
Nov 19
LAX7:00 amLos Angeles
11h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$168
Find similar
Frontier
Oct 21
DCA7:00 amWashington, D.C. Reagan-National
15h 53m
2 stops
LAX7:53 pmLos Angeles
Oct 25
LAX6:56 amLos Angeles
12h 03m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$173
Find similar

Southwest flights from Washington, D.C. Reagan-National Airport to Los Angeles

Our best Southwest deals on Washington, D.C. Reagan-National Airport to Los Angeles flight tickets
Southwest
Oct 25
DCA6:45 pmWashington, D.C. Reagan-National
7h 45m
1 stop
LAX11:30 pmLos Angeles
Oct 27
LAX11:55 pmLos Angeles
8h 05m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
$237
Find similar
Southwest
Oct 25
DCA6:00 amWashington, D.C. Reagan-National
10h 20m
2 stops
LAX1:20 pmLos Angeles
Nov 8
LAX11:15 pmLos Angeles
6h 30m
1 stop
DCA8:45 amWashington, D.C. Reagan-National
$242
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated setembro 19, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

dom 11/9

8:15 am-12:25 am

1 stop19h 10m

Los Angeles

qua 11/19

7:00 am-9:59 pm

1 stop11h 59m

$164

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

ter 11/11

8:15 am-5:44 pm

2 stops12h 29m

Los Angeles

qua 11/19

7:00 am-9:59 pm

1 stop11h 59m

$168

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

ter 10/21

7:00 am-7:53 pm

2 stops15h 53m

Los Angeles

sáb 10/25

6:56 am-9:59 pm

1 stop12h 03m

$173

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

sáb 10/25

7:00 am-12:19 pm

1 stop8h 19m

Los Angeles

ter 10/28

6:44 am-4:59 pm

1 stop7h 15m

$174

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

sáb 11/1

6:00 pm-12:25 am

1 stop9h 25m

Los Angeles

sáb 11/8

11:40 am-9:59 pm

1 stop7h 19m

$175

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

qua 10/15

7:00 am-12:19 pm

1 stop8h 19m

Los Angeles

qui 10/16

6:44 am-9:59 pm

1 stop12h 15m

$176

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

sáb 10/18

5:21 pm-8:00 pm

Nonstop5h 39m

Los Angeles

ter 10/21

1:00 pm-8:59 pm

Nonstop4h 59m

$177

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

qui 2/12

12:00 pm-5:25 pm

1 stop8h 25m

Los Angeles

ter 2/17

6:00 am-3:55 pm

1 stop6h 55m

$188

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

sáb 10/25

6:45 pm-11:30 pm

1 stop7h 45m

Los Angeles

seg 10/27

11:55 pm-11:00 am

1 stop8h 05m

$237

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

sáb 10/25

6:00 am-1:20 pm

2 stops10h 20m

Los Angeles

sáb 11/8

11:15 pm-8:45 am

1 stop6h 30m

$242

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Los Angeles?

The month of July is, on average, the cheapest month to fly to Los Angeles from Washington, D.C. Reagan-National Airport, with most prices found around $371. If you aren’t able to travel during the month of July, then book flights to Los Angeles from Washington, D.C. Reagan-National Airport during August instead. Flights to Los Angeles in August, while not as cheap as those in July, still average around $375.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Wednesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $453. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $588.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Washington, D.C. Reagan-National Airport to Los Angeles during this time can be as low as $396. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $757 per ticket.

What is the cheapest Washington, D.C. Reagan-National to Los Angeles flight route?

Fly from Washington, D.C. Reagan-National to Los Angeles for the best Washington, D.C. Reagan-National - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Washington, D.C. Reagan-National Airport for as low as $347 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to Los Angeles flights?

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Los Angeles flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Los Angeles.

How have Washington, D.C. Reagan-National Airport to Los Angeles flight prices changed over time?

As of September 2025, prices for Washington, D.C. Reagan-National Airport to Los Angeles flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Los Angeles (DCA to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Los Angeles

Best Price Found

$204

Fastest flight time

5h 27m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Washington, D.C. Reagan-National Airport in the past 72 hours is $204. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Los Angeles found on momondo in the last 72 hours is $363.
The fastest flight from Washington, D.C. Reagan-National Airport to Los Angeles takes 5h 27m
Direct flights go from Washington, D.C. Reagan-National Airport to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

  • How far is Washington, D.C. Reagan-National to Los Angeles by plane?

    There are 2296.6 mi between Washington, D.C. Reagan-National and Los Angeles. A reasonable flight in good conditions will take 5h 39m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Los Angeles Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Los Angeles Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Los Angeles Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Los Angeles Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Reagan-National Airport to Los Angeles?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Los Angeles?

Best airlines flying from Washington, D.C. Reagan-National Airport to Los Angeles

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $110Free CancellationRating
6.3
8,030 reviews
Search Spirit Airlines flights
FrontierPriceFrom $142Free CancellationRating
5.8
3,171 reviews
Search Frontier flights
JetBluePriceFrom $142Free CancellationRating
7.2
2,911 reviews
Search JetBlue flights
Hawaiian AirlinesPriceFrom $184Free CancellationRating
7.8
2,732 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $186Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $229Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Washington, D.C. Reagan-National Airport to Los Angeles

    The lowest priced Alaska Airlines flight from Washington, D.C. Reagan-National Airport to Los Angeles from the last 72 hours was $229. Generally, Alaska Airlines has 7 flights on this route every week with an average price of $427. Alaska Airlines is rated 8.0/10 by our users.

  • Delta Flights From Washington, D.C. Reagan-National Airport to Los Angeles

    Another popular option for Washington, D.C. Reagan-National Airport to Los Angeles flights is Delta (7.9/10, 7,964 ratings). Delta flies from Washington, D.C. Reagan-National Airport to Los Angeles around 7 times per week, with deals starting from $186 round-trip and rising to an average price of around $469.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Big Bear
Carlsbad
Riverside
Malibu
Oceanside
Inglewood
Huntington Beach
Newport Beach
Pasadena
Ventura
Irvine
Buena Park
Redondo Beach
Glendale
Orange
Garden Grove

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Los Angeles?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Los Angeles. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Los Angeles with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Los Angeles flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Los Angeles?

Once all potential Washington, D.C. to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Los Angeles right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Los Angeles from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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